XML 45 R36.htm IDEA: XBRL DOCUMENT v3.22.2

Retirement Benefits (Tables)

6 Months Ended

Jun. 30, 2022

Retirement Benefits [Abstract]

Schedule Of Defined Benefit Plans Disclosures

For the three month periods ended June 30, 2022 and 2021, the components of pension and other postretirement benefit expense (income) for the Company’s defined benefit plans included the following (in millions): 

			Pension Benefits												Other Postretirement Benefits
			Three months ended June 30,												Three months ended June 30,
			2022						2021						2022						2021
Service cost - benefits earned during the year			$	2.8					$	3.7					$	0.3					$	0.4
Interest cost on benefits earned in prior years			17.5						17.1						1.9						2.1
Expected return on plan assets			(31.9)						(34.1)						—						—
Amortization of prior service cost (credit)			0.1						0.1						(0.2)						(0.6)
Amortization of net actuarial loss			15.9						18.9						3.3						3.3
Settlement loss			29.5						—						—						—
Total retirement benefit expense			$	33.9					$	5.7					$	5.3					$	5.2

For the six month periods ended June 30, 2022 and 2021, the components of pension and other postretirement benefit expense (income) for the Company’s defined benefit plans included the following (in millions): 

			Pension Benefits												Other Postretirement Benefits
			Six months ended June 30,												Six months ended June 30,
			2022						2021						2022						2021
Service cost - benefits earned during the year			$	6.0					$	7.5					$	0.5					$	0.7
Interest cost on benefits earned in prior years			35.3						34.2						3.9						4.2
Expected return on plan assets			(65.0)						(68.2)						—						—
Amortization of prior service cost (credit)			0.2						0.3						(0.5)						(1.3)
Amortization of net actuarial loss			31.9						37.8						6.6						6.6
Settlement loss			29.5						—						—						—
Total retirement benefit expense			$	37.9					$	11.6					$	10.5					$	10.2

X

- References

No definition available.

+ Details

Name:	us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 55
-Paragraph 17
-URI https://asc.fasb.org/extlink&oid=123450688&loc=d3e4179-114921

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 4
-URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2439-114920

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2410-114920

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2417-114920

+ Details

Name:	us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration